Heavy Tow ECM Tuning Incl. Hardware & Credits L5P (2017-2019)

$3,047.92

Heavy Tow ECM Tuning Incl. Hardware & Credits L5P (2017-2019) – Reliable Power for Heavy-Duty Towing

Maximize your truck’s towing capabilities safely and efficiently with our Heavy Tow ECM Tuning. Designed for 2017-2019 Chevy Silverado and GMC Sierra L5P models, this custom tuning solution ensures optimal performance when towing loads over 8,000 lbs, up to your truck’s Gross Vehicle Weight Rating (GVWR). Achieve the perfect balance of power, torque, and reliability while maintaining emissions compliance.

Key Benefits:

– Optimized for Heavy Loads – Ideal for towing 8,000 lbs and up, ensuring stability and control.
– Precision Calibrations – Fine-tuned for power, torque, smoke control, and long-term durability.
– Complete Tuning Package – Includes ECM tuners, necessary hardware, and tuning credits.
– Maximized Vehicle Performance – Enhances your truck’s efficiency and responsiveness under load.
– Safe & Reliable – Developed to maintain your truck’s integrity and dependability during demanding towing conditions.

– Includes all necessary hardware and tuning credits for a seamless upgrade.

Upgrade your towing confidence with Motorsports Arsenal’s Heavy Tow ECM Tuning—for dependable power when you need it most.

$3,047.92

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Heavy Tow ECM Tuning with Hardware & Credits – L5P (2017-2019)

Why Choose Heavy Tow ECM Tuning?

Enhanced Towing Power – Gains of +40 RWHP and +72 ft-lbs torque help your truck tow heavy loads more efficiently.
Safe for Heavy Loads – Designed for towing up to 8,000 lbs GVW while maintaining emissions compliance.
Optimized Air-Fuel Ratio – Built-in limits reduce soot production for cleaner operation.
SMART EGT Control – Automatically manages exhaust gas temperatures to protect engine components.
Retains Factory Turbo Brake – Maintains full factory functionality for reliable braking performance.
Improved Drivability – Adjusted pedal sensitivity allows for smoother acceleration and better control.

Performance & Specifications:

Horsepower & Torque Gains: +40 RWHP, +72 ft-lbs torque
Towing Optimization: Designed for consistent power under heavy loads
Emissions Compliance: No removal of emissions equipment required
Pedal Sensitivity Revision: Smoother low-speed trailer maneuvering, including effortless reversing

Required Components:

Modified ECM Purchase
- Pre-configured ECM hardware shipped directly to you
- Replace your factory ECM with the modified version
- Flash custom tunes using RTD Hardware and HP Tuners Credits
RTD Hardware by HP Tuners
- Bluetooth® enabled with mobile device support
- Faster reading, editing, and writing of vehicle software
- Supports VCM Suite for advanced diagnostics, scanning, and tuning
HP Tuners Universal Credits
- 8 credits required for ECM tuning

Recommended Add-Ons (Sold Separately):

6-Speed Allison TCM Tuning (Transmission Control Module)
- Works with ECM tuning for optimized shifting
- Enhances clutch holding capacity with increased line pressure
- Prevents short-shifting and improves vehicle driveability
- Ensures optimal torque converter lockup for efficient power transfer
Modified TCM Purchase
- Includes pre-configured TCM hardware for direct installation
- Replace your factory TCM and enjoy improved shifting through custom tuning
- Return your factory TCM for a $200 refund (upon verification of working condition)
HP Tuners Universal Credits for TCM
- 4 credits required for TCM tuning

Ideal For:

Professional drivers who tow heavy loads regularly
Construction, welding, and service trucks with added weight
Owners hauling large boats, trailers, or equipment over long distances
Towing through hills, mountains, and challenging terrains

Important Notes:

This package is ideal for towing loads of 8,000 lbs GVW. For lighter loads, consider our Light Tow Tune for improved fuel efficiency.
For maximum performance and flexibility, opt for Switch on the Fly tuning to access multiple custom calibration options.

Disclaimer:

This product requires installation of modified ECM and/or TCM hardware. Ensure all vehicle modifications comply with local regulations. Motorsports Arsenal is the exclusive seller of this product.